YG starts off his new era with the fresh single ‘Knocka’.

It was recently announced that the rapper had signed a new deal with BMG under his 4Hunnid Records label and the new song kicks off the relationship in a big way. The song is a straight west coast banger where YG comes through with a punchy flow.

The music video for the up tempo track is dropping tonight as well but until then, hear the audio below.